Trenchless Horizontal Directional Drilling

Horizontal Directional Drilling
 
Horizontal directional drilling is not digging the ground surface conditions, the laying of a variety of underground utilities (pipelines, cables, etc.) of a construction machinery, it is widely used in water supply, electricity, telecommunications, natural gas, coal gas and oil pipelines and other municipal laying construction for sand, clay, gravel, etc. conditions, most non-hard rock areas can be construction. Horizontal directional drilling technology is the oil industry directional drilling technology and the traditional pipeline construction methods combined with the construction of a new technology, it has the speed of construction, the construction of high precision, low cost, without damaging the environment and so on. Our advanced horizontal directional drilling performance, high efficiency, ease of operation, key components of international support, is ideal for construction equipment.

Model XZ680
Project
 Unit
 Parameter
 
Engine
 Factory
  
 Chongqing Cummins
 
Model
  
 NTA855-C335
 
Rated Power
 kW / rpm
 250/2100
 
Push-pull
 Type
  
 Four + four motor-driven rack and pinion gear
 
Biggest pullback / feed force
 kN
 680/680
 
Power head speed
 m / min
 0 ~ 23
 
Rotation
 Type
  
 Dual-motor drive gear
 
Maximum torque power head
 N.m
 27000
 
Power head speed
 r / min
 0 ~ 100
 
Diameter
 mm
 φ102
 
Length (single)
 m
 6
 
Rigs
 Type
  
 Sliding box rigs, away platen
 
Adjusting the angle
 °
 10 ~ 18
 
Crane
 Type
  
 Full rotary telescopic crane arm
 
Maximum lift quality
 t
 2
 
Travel drive
 Type
  
 Steel tracked self-propelled
 
Walking speed
 km / h
 2.5
 
Mud
  
  
  
 
Flow
 L / min
 600
 
Cab
  
 Single
 
Dimensions
 mm
 11000 × 2800 × 3300
 
Weight
 t
 22